package com.myproject.mapper;

import com.myproject.entity.UserDao;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Component;

import java.util.List;
@Component
public interface UserMapper {
    int batchAddUserInfo(List<UserDao> userList);
    List<UserDao> queryUserInfo(@Param("userName") String userName);
}
